getnbusy

00 a4, cam & lg tubes what will my rwhp numbers be. it made 318 with cam, how much will these headers help. 273 gears - stock stall best 12.69 @ 110 mph.

usenterprise

iTrader: (3)

what kind of headers? lg's or kooks will be about 25 to 30.and 3 to 4 mph in the 1/4.

NHRAMAN

iTrader: (1)

318 With Cam ?????.. and you did a 12.69 ???? 2.73 gears.???? .....[oh yeah, 00 A4 WHAT.??]..

PurpleHaze98

hmmmmm

REDGAR

318 with mild cam does sound low. Headers may pick you up a tenth or two

MICAH HERRON

iTrader: (3)

318 with cam sounds stock with a CAI and LS6 intake manifold and a catback system.

getnbusy

MY LG TUBES RESULTS, 352RWHP - 347 FTLBS TQ. TSP NEW LG TUBES I PICKED UP 35 RWHP, NOW I HAVE IDLE TROUBLE ANY ADVISE WILL HELP.

allngn_c5

iTrader: (3)

If you have the LG Longtubes, did you opt to not run the cats?? If so then you may be having issues with your O2 sims. Have them deleted by your installer/tuner with LS1 edit. My idle was a little off until we completed the tune. Did you install them yourself and not tune? How big is that cam? Big cammed autos can be a little fussy. Hopefully you got a good tune installed. Your tuning abilities will determine if your cam is going to be good, bad, or whatever. JMO
Good LUCK.

big dave

I know it sounds strange but he is telling the truth. Cars run very well here in Md, especially at a sea level track in perfect air. It really did surprise me thought that he did run those new bests if far from optimum conditions. I believe the barometer was like 29.7 and 70+ degrees.